Incandescent lights feature 18 gauge aluminum light head with porcelain sock and spring shock mounting cushions. It accepts both 150 and 300 watts. The Quartz Halogen lights feature 500W weatherproof die cast aluminum light head with impact resistant lens and chrome plated steel guard.
Standard arms on this page are adjustable 300 degrees in the horizontal plane and 210 degrees in the vertical plane. They include on electrical outlet to accommodate either light head. Heavy duty arms include 2 electrical outlets to accommodate either light head and optional fan.